There is this new "LLVM" compiler that supports __builtin_bswap but thinks it's gcc...

[oota-llvm.git] / include / llvm / Support / DOTGraphTraits.h

diff --git a/include/llvm/Support/DOTGraphTraits.h b/include/llvm/Support/DOTGraphTraits.h
index ebbcf7c400e965cd330c9eadcca9ef55fd38c9a1..796c74a21ca86d5168cc21e98d469d4e237b433c 100644 (file)
--- a/include/llvm/Support/DOTGraphTraits.h
+++ b/include/llvm/Support/DOTGraphTraits.h
@@ -59,6 +59,12 @@ public:
     return false;
   }
 
+  /// isNodeHidden - If the function returns true, the given node is not
+  /// displayed in the graph.
+  static bool isNodeHidden(const void *Node) {
+    return false;
+  }
+
   /// getNodeLabel - Given a node and a pointer to the top level graph, return
   /// the label to print in the node.
   template<typename GraphType>